baber/WOPTO huggingface dataset:
Patent CA-2051651-A1 (CA)
Inventor: HUYNH THIEN DUC GUY
IPC: G01N33/577
Filed: 1991-02-14
Abstract: 2051651 9112332 PCTABS00105 L'invention concerne des anticorps monoclonaux restreints caractérisés par leur capacité à reconnaître spécifiquement un complexe formé par un peptide caractéristique d'un antigène d'un agent pathogène ou un peptide caractéristique d'une dérégulation cellulaire et par une molécule du Complexe Majeur d'Histocompatibilité (CMH) ayant la capacité de reconnaître et de fixer ce peptide, lesdits anticorps étant des anticorps monoclonaux restreints, dès lors qu'ils ne reconnaissent pas ledit peptide en association avec une molécule de CMH d'haplotype non spécifique du peptide. Elle vise aussi l'application de ces anticorps au diagnostic de pathologies dues à des agents infectieux ou à des dérèglements cellulaires impliqués par exemple dans des tumeurs ou des maladies autoimmunes.
Patent CA-2052481-A1 (CA)
Inventor: TAKAYAMA HAJIME
IPC: H04N1/03
Filed: 1991-09-30
Abstract: A   scanning  head  comprises  a  support  member  for supporting the head in pressing contact with a platen.  The support   member   has   lower   strength   portions   spaced longitudinally  of  the  head,  and  higher  strength  portions alternate  with  the  lower  strength  portions.   The  support member is easily bendable at the lower strength portions, and the higher strength portions are urged by springs toward the platen.   Thus,  the  head  can  come  into  intimate  pressing contact with the platen even if the surface flatness of the support member as a whole is not strictly realized.
Patent CA-2053492-A1 (CA)
Title: Device fabrication and resulting devices
Inventor: FEYGENSON ANATOLY
IPC: H01L21/205
Filed: 1991-10-15
Abstract: DEVICE FABRICATION AND RESULTING DEVICES Abstract Expedient fabrication of fine-featured integrated circuits entails aperture pattern delineation to produce a masking layer atop a semiconductor body followed by insertion within a controlled atmosphere chamber within which device-functional layered material is epitaxially grown within apertures. Critical, device-consequential properties of epitaxial material is assured by removal of a thin surface layer of material revealed during delineation. Such removal, sufficient to eliminate meaningful contamination and/or crystalline damage introduced during delineation, is of sufficiently small quantity as to be accommodated within the chamber. Under most circumstances, the controlled atmosphere is at reduced pressure as required for e.g. MOMBE epitaxial growth.
Patent CA-2055947-A1 (CA)
Title: Condensed heterocyclic compounds, their production and use
Inventor: GOTO GIICHI
IPC: C07D/
Filed: 1991-11-21
Abstract: A condensed heterocyclic derivative of the formula (I): (see formula I) wherein X is an oxygen atom, a sulfuir atom or R1-N< wherein R1 is a hydrogen atom, a hydrocarbon group which may be substituted or an acyl group which may be substituted; R2 is a hydrogen atom or a hydrocarbon group which may be substituted; ring A is a benzene ring which may be substituted, k is a whole number of 0 to 3; m is a whole number of 1 to 8; and n is a whole number of 1 to 6, or a salt thereof exhibiting high colinesterase inhibitory activity, and a method for producing the same.
Patent CA-2059217-A1 (CA)
Title: Fluidic deflator means and method for article packaging
Inventor: BULLOCK LARRY J
IPC: B65B9/20
Filed: 1992-01-13
Abstract: FLUIDIC DEFLATOR MEANS AND METHOD FOR ARTICLE PACKAGING                       ABSTRACT     The present invention provides a novel deflator means for expelling excess air from packages which is used in connection with form, fill and seal packaging machines, said deflator means comprising flexible walled, fluid-filled bladder means which engages a product-containing bag and forces excess air out from the bag, the bladder fluid also being provided to be in communi-cation with a reservoir which permits fluid exchange between the bladder, and the reservoir during the packaging cycle.
Patent CA-2060492-A1 (CA)
Title: Radio integrated with bicycle handlebars
Inventor: SCHNEIDER RONALD J
IPC: H05K11/00
Filed: 1992-01-31
Abstract: Docket HUB 678 P2 Abstract of the Disclosure An audio accessory is provided for mounting to the handlebar of a bicycle.  The accessory includes a housing for containing an electronic audio system such as a radio and elongated concavely shaped side portions for engaging upwardly extending diverging extensions of the bicycle handlebar.  A pair of straps attached to the front and rear of the housing wrap around the extensions of the handlebars to hold the housing firmly in position in wedging contact with the handlebar.
Patent CA-2060856-A1 (CA)
Inventor: RADDATZ PETER
IPC: C07D211/56
Filed: 1992-02-07
Abstract: Abstract Novel amino acid derivatives of the formula I            X-W-CR1R2-CO-NH-CH2CH2-CO-NH-CHR3-(CHOH)2-R4       I   in which R1 to R4, X and W have the meanings indicated in Patent Claim 1, and their salts inhibit the activity of human plasma renin.
Patent CA-2061479-A1 (CA)
Title: Structure of a diffusing lens for a light emitting diode
Inventor: NAGAI MICHIO
IPC: G02B3/00
Filed: 1992-02-19
Abstract: A structure is disclosed for a diffusing lens for a light emitting diode.  The diffusing lens is mounted on, for example, part of the casing of a receiver included in a tele-phone.  A relatively thick plate-like diffusing lens is press fitted in a slot formed in an end portion of the receiver.     Implemented by a light transmitting member, the lens transmits light issuing from a LED in a direction perpendicular to the thicknesswise direction thereof while diffusing it in a pre-determined direction.  Two holes are formed through the lens in the thicknesswise direction, and each receives and retains a LED therein.  Two leads extending out from each LED are drawn out from both ends of the associated hole of the lens and connected to a flexible printed circuit board.
Patent CA-2063292-A1 (CA)
Inventor: TIMM GERALD L
IPC: F28D11/02
Filed: 1992-03-18
Abstract: A rotary joint for rotating heat exchangers of the drum or roll type having a journal wherein damage to the rotary joint by radial impact forces  is minimized by mounting the joint housing upon the rotating journal, the joint nipple is stationary and mounted upon the fluid receiving head and spherical roller bearings are interposed between the housing and nipple.  The primary fluid seal is located adjacent the heat exchanger journal and impact forces between the seal components and nipple, and their surrounding structure, is absorbed by the use of annular elastic glide rings which also function as fluid seals.
Patent CA-2063836-A1 (CA)
Title: Combination air vent and overpressure valve
Inventor: BOEHMER DENNIS A
IPC: F16K17/04
Filed: 1990-06-05
Abstract: A combined air vent and overpressure relief valve for a subsmersible pump includes a single tubular housing to be inserted in an opening in the upper end wall of a chamber on the outlet pressure side of the pump. The upper end of this housing has a vent hole therethrough, and inside the housing is an annular valve seat facing upwardly. A valve disk within the housing is proportioned to move lengthwise thereof toward and away from the valve seat but is normally biased into sealing engagement with the seat by a spring within the housing. This valve disk has a bleed hole therethrough, and a valve ball is caged in the lower part of the housing, below the valve seat for movement into and out of sealing engagement with the lower end of the bleed hole in the valve disk as the pressure within the chamber rises and falls. If that pressure exceeds the force of the spring holding the valve disk closed, the disk will be forced out of sealing engagement with its seat in the housing, thereby providing a flow path for liquid around the periphery of the disk to and through the vent hole in the upper end wall of the housing.
Patent CA-2066615-A1 (CA)
Inventor: SCHUMACHER FRANCOIS
IPC: E06C1/383
Filed: 1991-05-03
Abstract: 2066615 9117338 PCTABS00106 Echelle dont les montants (1, 1') sont reliés non pas par des barreaux fixes, mais par des barreaux mobiles (2), grâce à des axes (3) les reliant aux montants à l'aide de platines (4) rivées sur les montants.
Patent CA-2068318-A1 (CA)
Inventor: PARULSKI KENNETH A
IPC: G06T1/00
Filed: 1991-09-12
Abstract: A digital image processing system digitizes and stores photographic film images in their captured orientation on film, in order to obviate the need to physically rotate the film scanner relative to the film for vertical images, thereby significantly reducing the complexity and cost of the scanner.  Instead, each stored image file has an associated presentation control file, which contains orientation and aspect ratio information, so that the image playback device will know how each image has been stored on the digital image database, such as a compact disc.  When the disc is inserted into a playback device for driving an output display such as a color TV monitor, the playback device is readily able to decode the playback control information in the course of reading out the digitized image, so that the image will be displayed in an upright orientation and at the correct aspect ratio for the display.
Patent CA-2071596-A1 (CA)
Title: Perfluoroalkyl halides and derivatives
Inventor: BEHR FREDERICK E
IPC: C09K23/38
Filed: 1992-06-18
Abstract: FN:  45840CAN2A             Abstract of the Disclosure Novel mixtures of perfluoroalkyl halides and derivatives thereof are described.  These mixtures contain some compounds with a straight perfluoroalkyl group and some with a branched perfluoroalkyl group. Methods of preparation and use are also described.
Patent CA-2072942-A1 (CA)
Inventor: PHILLEY GEORGE C
IPC: B60P3/355
Filed: 1992-07-02
Abstract: A shelf for a platform of a fold-down camper is provided, having an end frame with a first and second leg pivotally coupled to opposite sides of the platform and adapted to pivot from a first position substantially parallel to the platform to a second position substantially perpendicular to the platform for supporting an awning.          Disposed between the first and second legs, and pivotally coupled thereto, is a shelf.  The shelf is oriented so as to be substantially parallel to the platform and that relationship is maintained throughout the movement of the awning support by at least one leg interconnecting the shelf to the platform.  All of the supports for the shelf are pivotally coupled and parallel to each other so that the shelf remains parallel to the platform.  The shelf is available to store personal belongings or ornamental objects of the occupants without interfering with the occupants while reclined on the platform.
Patent CA-2076233-A1 (CA)
Title: Wide field image generation system
Inventor: BURMAN JERRY A
IPC: H04N7/18
Filed: 1992-08-17
Abstract: ABSTRACT      A high resolution imaging system having a  wide field-of-regard.  The wide field image generation system (10) of the present invention is operative to provide a composite digital representation of a scene within a field-of-regard.  The invention (10)  includes a sensor arrangement (12, 14, and 16) for generating first and second frames of image data.  A scene correlator (18) registers the first and second frames of image data within the field-of-regard.  A temporal filter 122) averages image data in the first frame with image data at a respective corresponding location in the second frame to provide a third frame of image data.  When  displayed, the third frame of image data provides a wide field-of-regard, high resolution image with minimal undesirable seams therein.
Patent CA-2076718-A1 (CA)
Title: Fabric softening products based on a combination of pentaerythritol compound and bentonite
Inventor: PUENTES-BRAVO EDUARDO E
IPC: D06M23/00
Filed: 1992-08-24
Abstract: ABSTRACT OF THE DISCLOSURE:     A fabric softening product is a composition or article that is effective for its fabric softening purpose but preferably excludes ecotoxic quaternary ammonium salt, includes, as a fabric softening component, a PEC, which is an ester of pentaerythritol, an ester of an oligomer of pentaerythritol, an ester of a lower alkoxylated pentaerythritol or an ester of a lower alkoxylated pentaerythritol oligomer, with bentonite, which increases its fabric softening effect remarkably.  The PEC is preferably a partial higher fatty acid ester of pentaerythritol or a partial higher fatty acid ester of a pentaerythritol oligomer, the bentonite is preferably sodium bentonite or swellable calcium bentonite, the fabric softening composition is a softergent or a non-detersive composition, both of which may be in solid (preferably particulate solid) or liquid state or form (prefer-ably in aqueous suspension or gel), and the fabric softening article is an absorbent material with bentonite and PEC deposit-ed on it or absorbed by it.  Also within the invention are processes for softening fibrous materials of laundry by contact-ing them with such compositions and/or articles during washing, rinsing and/or drying operations.
Patent CA-2079628-A1 (CA)
Inventor: WITTEL KLAUS
IPC: C23G1/14
Filed: 1992-10-01
Abstract: In a process of cleaning metal surfaces with aqueous alkaline cleaning solutions, which contain sili-cates and surfactants and are recycled after ultrafil-tration, a solution is employed which contains silicate only as a sodium silicate and/or potassium silicate of the general formula Na2 0.2SiO2.xH2O and/or K2 0.2SiO2.xH2O.      The cleaning solution is preferably adjusted to a pH value between 7 and 12 and to a concentration (ex-pressed as SiO2) of 0.1 to 20, particularly 0.5 to 10 g, silicate per liter.
Patent CA-2080664-A1 (CA)
Title: Medical dressing package and methods
Inventor: ANNETT LELAND W
IPC: A61F13/02
Filed: 1992-10-15
Abstract: A sterile, medical dressing package (10), a method of applying the dressing (10) to a patient, and a method of configuring and packaging a sterile, medical dressing (10). The package (10) includes a dressing sheet (12) and a pair of cover sheets (14). Release portions (38) of the cover sheets (14) overlie, and are adhered to, lateral portions (36) of an adhesive face (16) of the dressing sheet (12). Tab portions (40) of the cover sheets (14) are folded back upon their respective release portions (38). The tab portions (40) extend away from a central portion (34) of the dressing sheet (12). The central portion (34) of the dressing sheet (12) is folded back upon, and adhered to, a tab portion (40) of one of the cover sheets (14).
Patent CA-2081404-A1 (CA)
Title: Thermoplastic resin composition
Inventor: DATE SHINJI
IPC: C08L101/02
Filed: 1992-10-26
Abstract: ABSTRACT OF THE DISCLOSURE     A thermoplastic resin composition containing (A) 1 to 99 parts by weight of a resin mixture which contains (a) 1 to 99 % by weight of a glutarimide copolymer comprising 5 to 99.9 % by mole of repeating units derived from glutar-imide, 0.1 to 10 % by mole of repeating units derived from an acid and/or acid anhydride and 0 to 94.9 % by mole of repeating units derived from an .alpha.,.beta.-ethylenically unsatu-rated monomer, and (b) 99 to 1 % by weight of an epoxy group-containing copolymer, in which at least a part of the repeating units derived from the acid and/or acid anhydride in the copolymer (a) and at least a part of epoxy groups in the copolymer (b) are chemically bonded; and (B) 99 to 1 parts by weight of at least one thermoplastic resin, which has high heat resistance and stiffness and is excellent in impact resistance and molding processability with good balance among them.
Patent CA-2081450-A1 (CA)
Inventor: DEGHENGHI ROMANO
IPC: A61P5/10
Filed: 1991-04-17
Abstract: Peptides containing at least one D-2-alkyltryptophan residue in their amino acid chain and having pharmacological activity similar to that of analogous peptides containing natural unsubstituted D-tryptophan residues in place of at least one D-2-alkyl-tryptophan. These new peptides are more resistant to oxidative degradation which usually takes place, For example, in the presence of reactive radicals or during high energy sterilization than unsubstituted tryptophan containing peptides.
Patent CA-2083963-A1 (CA)
Inventor: STIGSSON LARS
IPC: B01D53/34
Filed: 1991-05-31
Abstract: The present invention relates to a process for the prepara-tion of a solution of sodium. compounds formed together with a gas containing carbon monoxide, carbon dioxide and hydrogen gas, at partial combustion of cellulose spent liquors, the gas with its content of sodium compounds being brought into contact with at least one dissolving liquid in a device consisting of a vessel, con-taining a solving liquid and a vertically arranged downcoming tube (3), the upper part of which being connected to a gas genera-tor (1) and the lower part of which debouching below the resting surface (14) of the solving liquid, whereby the gas and sodium compounds pass down through the downcoming tube (3), into which tube a dissolving liquid is added, and then pass between the downcoming tube (3) and an upcoming tube (6), the upper end of which debouches above the resting surface (14) of the dissolving li-quid, and the lower end of which debouches therebelow, and which upcoming tube (6) wholly or partly surrounds the downcom-ing tube (3), whereby gas, sodium compounds and dissolving li-quid being carried with the gas are brought into contact, whereby the sodium compounds ace separated off and are dissolved in the dissolving liquid, which is drafted for the preparation of a diges-tion liquid.
Patent CA-2084530-A1 (CA)
Title: Mode insensitive waveguide device
Inventor: BRAZAS JOHN C JR
IPC: G02B6/13
Filed: 1992-12-04
Abstract: ABSTRACT           A waveguide structure includes a substrate, a waveguide film, and an overlay material in contact with the waveguide film.  The overlay material nay also contact the substrate or the film may be disposed between the overlay and the substrate.  The overlay material has a higher refractive index than the waveguide so that the ratio of the effective refractive indexes is substantially constant for all propagating modes supported by the waveguide.
Patent CA-2085751-A1 (CA)
Title: Device for monitoring a control unit
Inventor: SCHOELLKOPF KARL-OTTO
IPC: B66B5/00
Filed: 1992-04-16
Abstract: The invention relates to a monitoring device for a control unit having a safety chain. In accordance with the invention, the monitoring device has a testable switching device which is provided with input and output terminals such that a monitoring loop may be set up from a plurality of testable switching devices and a sequence of digital signals can, in particular, be transmitted via this loop as a continuous signal so that a "digital stand-by current loop" is obtained.
Patent CA-2087475-A1 (CA)
Title: Arterial blood monitoring system
Inventor: POLOGE JONAS A
IPC: A61B5/1455
Filed: 1993-01-18
Abstract: IMPROVED ARTERIAL BLOOD MONITORING SYSTEM                       ABSTRACT      This improved arterial blood monitoring system takes advantage of the basic statistical property of arterial  blood  that  arterial  blood  contains  a plurality of dominant absorbers, whose measured light absorption spectra appear as a constant over a short interval of time.  The arterial blood characteristics to be measured are empirically related to the changes in  the  measured  light  transmission  through  the plurality of dominant absorbers as a function of the change in arterial blood volume at the probe site.          Therefore, by measuring the transmitted light as it varies with arterial pulsation at selected wavelengths of  light,  the relative amount  of these dominant absorbers in the arterial blood can noninvasively be determined.   By selecting one wavelength of light around 1270nm, where water has a measurable extinction and a second wavelength at about 810nm, a wavelength that is substantially isobestic to oxygenated and reduced hemoglobin, a direct relationship between the transmitted intensities at these two wavelengths and the arterial hemoglobin concentration will exist and can be  calculated.    The use  of  a plurality  of wavelengths  of  light  enable  the  arterial  blood monitoring system to concurrently measure a-number of characteristics of arterial blood.   By selecting wavelengths of light around 660nm, 940nm and 1270nm, the values of total hemoglobin and oxygen saturation of arterial blood can simultaneously be determined.          In addition, oxygen content of arterial blood can be calculated from these values of total hemoglobin and oxygen saturation.
Patent CA-2091058-A1 (CA)
Inventor: BUZZETTI FRANCO
IPC: A61K31/40
Filed: 1992-07-10
Abstract: The invention provides new methylen-indole derivatives of formula (I), wherein R is a group (a) in which R4 is hydrogen, hydroxy, C1-C6 alkoxy, C2-C6 alkanoyloxy, carboxy, nitro or NHR7, wherein R7 is hydrogen or C1-C6 alkyl; R5 is hydrogen, C1-C6 alkyl or halogen; and R6 is hydrogen or C1-C6 alkyl; n is zero, 1 or 2;  R1 is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; R2 is hydrogen, C1-C6 alkyl, halogen, cyano, carboxyl, nitro or -NHR7 in which R7 is as defined above; R3 is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; and the pharmaceutically acceptable salts thereof; and wherein, when, at the same time, R2 is hydrogen, C1-C6 alkyl, halogen or cyano and R3 is hydrogen, R1 and n being as defined above, then at least one of R4, R5 and R6 is other than hydrogen, which are useful as tyrosine kinase inhibitors.
Patent CA-2092580-A1 (CA)
Title: Ski boot foot securing device
Inventor: HEUVEL JOHAN G F
IPC: A43B5/04
Filed: 1993-03-26
Abstract: Abstract of the Disclosure This invention relates to a device for securing a foot to a rigid ski bootshell. A foot conformable yoke, in cooperation with cables, tubular conduits and a single lever type latch, urge the foot rearward-downward upon moving the latch to the foot retaining position. The foot is free to enter and exit when the latch is in the foot release position. Only a single manipulation of the latch is quired to secure or release the foot. The latch is located on the outside surface of the lower rear heel portion of the shell, making the foot securing device compatible with a wide range of ski boot structures.
Patent CA-2094138-A1 (CA)
Title: Random access monochromator
Inventor: MARIANIK CHARLES G J
IPC: G01J3/12
Filed: 1991-10-15
Abstract: A random access monochromator (10) is disclosed. This device has no mechanical parts and eliminates the need to scan sequentially the wavelengths of light contained in a light spectrum to select a desired wavelength or wavelengths from the spectrum. The device has high speed switching means (16), permits one to select multiple wavelengths and bandwidths at the same time, and has the ability to correct for non-linearity in prisms caused by their nonlinear or second order dispersion of light.
Patent CA-2095452-A1 (CA)
Inventor: BEAUDET PHILLIP J
IPC: G06F3/0482
Filed: 1993-05-04
Abstract: A  control  window  for  navigating  and  implementing  menu selections in a multiple level hierarchical menu is provided having a  first zone displaying a  list  of the  selection levels and a second zone displaying a list of the selection options  within  a  selection  level.   The  second  zone is refreshed with selections for another selection level in the menu hierarchy in  response  to  a  user  implementation  or registration  of  a  selection  option  at  the  originally displayed selection level.  Preset default settings in all selection levels permit the user to implement a "fast path" hierarchical menu selection.